Cita APA (7a ed.)

Washington Natural Heritage Program. (1982). Washington Natural Heritage Program report. Dept. of Natural Resources.

Cita Chicago Style (17a ed.)

Washington Natural Heritage Program. Washington Natural Heritage Program Report. [Olympia]: Dept. of Natural Resources, 1982.

Cita MLA (8a ed.)

Washington Natural Heritage Program. Washington Natural Heritage Program Report. Dept. of Natural Resources, 1982.

Precaución: Estas citas no son 100% exactas.